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Jalapeño Popper Cauliflower Casserole

A creamy, cheesy, bacon-topped cauliflower casserole inspired by jalapeño poppers and perfect for a low-carb or keto-friendly meal.
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Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 6 servings
Course: Dinner, Side Dish
Cuisine: American, Keto
Calories: 260
Ingredients Equipment Method Notes

Ingredients
  

Casserole
  • 1 head cauliflower cut into florets
  • 4 oz cream cheese softened
  • 1/2 cup sour cream
  • 1 cup shredded cheddar cheese
  • 1/2 cup shredded mozzarella cheese
  • 3-4 slices bacon cooked and crumbled
  • 2 jalapeños minced
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp smoked paprika
  • 1/2 tsp salt
  • 1/2 tsp black pepper

Equipment

  • Baking dish
  • Mixing bowls
  • Steamer or microwave
  • Spatula

Method
 

  1. Preheat oven to 375°F (190°C) and grease an 8×8 baking dish.
  2. Steam or microwave cauliflower until just tender and drain well.
  3. Mix cream cheese, sour cream, garlic powder, onion powder, paprika, salt, and pepper.
  4. Stir in cheddar, mozzarella, minced jalapeños, and half the bacon.
  5. Fold cauliflower into cheese mixture.
  6. Spread mixture into baking dish and top with remaining bacon and cheese.
  7. Bake for 20–25 minutes until bubbly and hot.
  8. Optional: Broil for 2–3 minutes for a golden top.

Notes

Dry the cauliflower well for the best texture. Add seeds or serrano for extra heat.